Washington (IAD) to Kailua-Kona (KOA) flight deal in economy from $554
IADWashington Dulles International Airport
Washington, United States
KOAKona International Airport
Kailua-Kona, United States
$766 USD
-28%$554 USD
Verified 1 day agoDecember 2026
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Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price
Wednesday, December 16th, 2026
9 round-trip options
Returning
Mon, Dec 21, 2026•5 Day Trip
$1,005 USD
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Tue, Dec 22, 2026•6 Day Trip
$1,029 USD
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Wed, Dec 23, 2026•7 Day Trip
$1,005 USD
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Thu, Dec 24, 2026•8 Day Trip
$1,005 USD
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Fri, Dec 25, 2026•9 Day Trip
$1,013 USD
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Sat, Dec 26, 2026•10 Day Trip
$1,194 USD
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Mon, Dec 28, 2026•12 Day Trip
$1,219 USD
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Tue, Dec 29, 2026•13 Day Trip
$1,294 USD
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Wed, Dec 30, 2026•14 Day Trip
$1,272 USD